The following test failed in the JDK21 CI:

compiler/jvmci/TestEnableJVMCIProduct.java

Here's a snippet from the log file:

JVMCI compiler 'graal' specified by jvmci.Compiler not found
];
 stderr: []
 exitValue = 1

java.lang.RuntimeException: 'jvmci.Compiler=graal' missing from stdout/stderr
at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:221)
at TestEnableJVMCIProduct.test(TestEnableJVMCIProduct.java:98)
at TestEnableJVMCIProduct.main(TestEnableJVMCIProduct.java:65)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:333)
at java.base/java.lang.Thread.run(Thread.java:1583)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: 'jvmci.Compiler=graal' missing from stdout/stderr